2023 Jeep Grand Cherokee L Electrical Problems

The starter/starter solenoid and related engine oil sealing have failed three times. Most recently on 6/18/2026, and previously in 2024 and 2025, the vehicle would not start: the dashboard illuminated but the engine would not crank. The engine then began smoking and a burning electrical smell entered the cabin. My wife and young child were in the vehicle. The vehicle was rendered completely inoperable and had to be towed each time. Safety risk: an engine that smokes and emits a burning electrical odor upon attempted starting presents a fire hazard to occupants. On the most recent occurrence the failure happened at a fuel station with my family present, over 1,000 miles from home, stranding us for seven days. Dealer confirmation: yes. On the two prior occasions a franchise dealer diagnosed a defective starter solenoid and replaced the starter. Both repairs failed and the identical failure recurred. On the most recent occurrence, a different franchise dealer found that a plug sealing an unused opening on the engine block was missing, allowing engine oil to spray onto and saturate the starter, destroying it. The starter and the plug were replaced. All failures were documented on dealer repair orders, which are available on request. Inspection: the vehicle has been inspected and repaired by franchise dealers on all three occasions. No police or insurance inspection. The manufacturer has been notified through its customer care department, which has open case records on this vehicle. Warning indicators: none. There were no warning lamps, messages, or symptoms prior to any of the three failures. The vehicle simply would not crank, followed by smoke and a burning electrical smell. This vehicle has spent approximately 60 days out of service since purchase and has had persistent electrical problems documented since 2023. Despite repeated dealer repairs the same failure mode continues to recur. I am reporting this as an unaddressed safety defect.

NHTSA ID

11751966

Incident

Jun 18, 2026

While driving, the vehicle displayed a "Service Shifter" warning with no prior warning lamps or symptoms. The transmission then dropped out of Drive into Neutral on its own while the vehicle was moving, causing it to roll before the vehicle automatically shifted itself into Park and applied the parking brake. The vehicle could be shifted back into Drive but repeatedly slipped out of gear into Neutral again within about a minute each time. After parking, the gear indicator display (P/R/N/D) stopped illuminating entirely and has not returned. The vehicle is now unresponsive to the rotary shifter and is stuck in Park with no way to shift into any gear. This failure matches the description of open recall 30D (shifter module software defect causing loss of transmission gear position display), though my vehicle was not part of the currently identified population when checked against the VIN lookup. The vehicle is currently undriveable and has not yet been inspected by a dealer or independent shop.

NHTSA ID

11750943

Incident

Jul 15, 2026

My 2023 Jeep Grand Cherokee L Limited has had an issue since I purchased it in March 2024 that has a loud booming sound that comes out of the speakers when you turn it on. It exceeds 70 dBA when it happens and causes me ear pain. My dealer has reported it numerous times and it is known to Jeep but they still have not come up with a fix. You can see this issue documented in a reddit post: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11747227

Incident

Jun 29, 2026

There have been many components and issues that were and were attempted to be repaired. The vehicle is available for any inspection needed. I am afraid to drive the vehicle. My safety, my family’s safety and everyone around us front behind it doesn’t matter everyone is at risk. The vehicle for no reason at all just stopped. A very intense and.violent stop then the automatic braking and pedestrian warnings alerts came off. The vehicle did NOT come to a slow stop it felt like we hit into a brick wall. The dealership is never able to recreate or fix anything. Doubt they even try. They don’t put much effort into trying to recreate the issue.

NHTSA ID

11732557

Incident

Mar 7, 2026

Vehicle has experienced repeated electrical system failures affecting engine operation, safety systems, and interior electronics from April 2025 through April 2026. Details: April 2025 (under warranty): Vehicle lost power and died. Dealership replaced batteries. December 2025: While driving, multiple warning lights (check engine, blind spot, lane departure, forward collision, accident avoidance) flashed repeatedly. Battery died and was replaced by AAA. Vehicle taken to dealership due to safety concerns; dealership found no issues. March 2026: Same warnings occurred again while driving. Vehicle lost all power while stopped at a red light. Hazard lights did not work. Gear selector knob rotated freely and could not be put in park. After opening the hood, vehicle restarted but windows, powered seats, and infotainment stopped working. Dealership replaced fuse array. April 2026 (~3 weeks later): Vehicle would not start. After accessing battery under passenger seat, vehicle turned on with alarm and lights flashing. Same warning lights reappeared while driving. Interior electronics (windows, seats, infotainment) remained non-functional. Safety Risk: Complete loss of power in traffic, inability to use hazard lights, failure of driver-assistance safety systems, and inability to shift into park create significant risk of crash or injury. Inspection/Repair: Vehicle inspected multiple times by dealership and AAA. Batteries and fuse array replaced. Issue persists and root cause is UNKNOWN. Warning Signs: Repeated warning lights prior to failures, including check engine and multiple safety system alerts.

NHTSA ID

11728673

Incident

Mar 12, 2026

I rented this car from Fox Rental Cars at Seatac Airpot between 2/18/26 and returned 2/23/26. While in the AUTO setting for headlights, the high beams suddenly shut off and quick working. Then the tail lights quit working. I did not know the tail lights were inoperable until I was pulled over. When I shut off the vehicle and turned it back on, the tail lights came back on and I was released without a ticket. Then I got pulled over again on the 21st about a mile from my family home. The tail lights did not turn back on at all but the officer allowed my brother in law to come follow the vehicle home since I was so close. I ended up only driving the car during daytime hours. When I called the customer service line, I could not understand a word the person was saying so I gave up and decided to just drive during daylight hours for safety. When I reached out to Fox management, I was told there were no issues with inoperable tail lights or high beams even though when I checked the vehicle back in, the attendant noted on an incident ticket that the tailights were not working. He did not note the high beams not working on the ticket but they were still inoperable at the time of drop off. If this rental car company rents this vehicle to anyone else, someone could be killed. I asked them for a refund and they denied it based on them saying there was no issues. I not only reported this for a refund but SAFETY reasons so the next driver of the car doesn't get hurt. They clearly never inspected the issue any further if they say the tailights and high beams work. They did not work. I have included my rental invoice, incident ticket provided by FOX rental return attendant, vehicle information sheet, and email from management at Fox stating there were no issues because she didn't want to give me a refund.

NHTSA ID

11721794

Incident

Feb 18, 2026

From the beginning of ownership, this vehicle has experienced repeated infotainment and system failures that directly impact driver safety, including: The infotainment screen pixelating, freezing, and restarting while the vehicle is in motion A documented incident where the system emitted a loud noise for over 30 seconds before restarting Screen restarts while backing up, preventing the rearview camera from displaying System restarts during active phone calls and GPS navigation The issue occurring regardless of device type, after testing multiple Android and Apple phones Most critically, during a recent incident while driving, the screen restarted and the transmission unexpectedly shifted into manual mode These failures are consistent, repeatable, and documented through photos and video evidence, which I have provided to the dealership. Despite this, I have repeatedly been told that “no issues were found,” even though the problems persist and continue to worsen. A vehicle system restarting while driving—especially when it disables safety features like the rear camera or affects drivetrain behavior—constitutes a serious safety hazard. I no longer feel safe operating this vehicle, and my confidence in its reliability has been completely undermined.

NHTSA ID

11719230

Incident

Nov 7, 2025

The vehicle is currently inoperable and has been in the shop over 60 days. Intermittent power loss resulting in losing some safety components while driving such as power steering, adaptive breaking etc On 7 different occasions it has left my family stranded and even once completely locked out with all car seats and identification inside. We were unable to open the vehicle and it had to be towed. Thankfully all children were out of their car seats and outside of the vehicle. Purchase date : Feb 2025 13,000 miles 7 instances and has been to a dealership each time and they cannot figure it out. I am without a vehicle Videos and service papers are available but unable to upload the videos here. We have a case manager with Stellantis but getting nowhere. Urging others to file complaint as there are many online Vehicle is at Hoover Chrysler Dodge Jeep in Moncks Corner , South Carolina where is has been each time there was an issue. 854-300-3800

NHTSA ID

11712370

Incident

May 1, 2025

The infotainment system/screen intermittently goes black.

NHTSA ID

11706419

Incident

Nov 28, 2025

The radiator fan failed causing the car to overheat.

NHTSA ID

11706417

Incident

Dec 11, 2025

Since I bought the vehicle in February 2025 I have reported the infotainment screen failure/ going black while driving. I immediately reported it to my salesman and had it assessed by my local dealership as well about it. They told me it was up to date and they could not find any codes and sent me on my way. Shortly after I realized the auto start/stop wouldn't engage and I also encountered a random subwoofer boom upon starting my vehicle at times. The electrical issue has been known by Jeep for some time as there was a technical service bulletin that circulated regarding these issues and there are numerous other issues that were reported as well on this bulletin. Bringing you to my recent experience was after bringing my jeep in twice after my purchase (when also under warranty) to address these electrical issues I was always told no codes, jeep is fine. It continued to be a problem but subwoofer got worse. Last week I tried to remote start my car and it just flashed rear lights and didn't start. It was completely dead. I was able to jump start it and got it to the dealership and they said it was the battery and replaced the battery. I had JUST had a new battery installed upon purchase in Feb 2025. Brought it home, same thing, it died. I noticed dash light going on and off and a chirping sound before it died again. Brought it back in. They say it was the door switch that's faulty. It's obviously an electrical issue and it will leave me stranded or others stranded. This is a safety hazard as it causes loss of display, loss of emergency calling, distraction, battery drain and unpredictable electrical behavior.

NHTSA ID

11701410

Incident

Feb 20, 2025

Malfunction of the Steering Column Control Module causing a disconnect with all associated components such as causing wipers to run continuously on max, and all listed functions stopped working including; SOS, Jeep Assist, blind spot, high & low beams, brake lights, turn signals, lane assist, horn, rear wiper, windshield washer fluid, airbag deployment, infotainment system, etc. Vehicle is currently at the Dealership in Delmont, PA and is available for inspection. This is a significant safety concern to myself and other drivers due a visibility issue with wipers on a continuous cycle, headlights and brake lights not functioning as intended, unable to use turn signals, airbags will not deployment in the event of an accident, among other safety related issues. The vehicle has been inspected for this specific issue at the Dealership December 21, 2023 and November 11-17, 2025, and was temporarily resolved with a software update. 24 hours later, on 11/18, the same issue reoccurred and is back at the Dealership with no update on a permanent solution. There are no warnings or symptoms prior to the failure of the SCCM. This issue first occurred 12/21/2023 with only 3,439 miles one it. The vehicle currently has 32,091 miles. Pictures and videos are available upon request.

NHTSA ID

11700451

Incident

Dec 21, 2023

Bought vehicle and reviewing safety features the next day I realized the Forward Collision Warning light was on because it was malfunctioning and not just turned off. Same with the AEB light. Then Active Lane Management came on as did ACC. This is a concern since they are all safety features. Took it to dealership and they unhooked battery to try and make the windshield spray work. After that all safety warning lights came on. Dealer has had it for 2 weeks and still cant figure issue. Looking online it apprears this is a major safety that happens to a lot of these vehicles.

NHTSA ID

11697922

Incident

Oct 23, 2025

Every time the vehicle starts, the driver dash display and radio display reset to a language I do not speak or understand (Italian). The paddle shifter is inoperative (with no option to enable), pedestrian emergency brake (peb) lamp or forward collision warning (fcw) lamp turns on with no way to disable, units of measurement changes to celsius, and numerous other settings reset as well. This is a dangerous situation. I don't understand the meaning of warning messages on the driver display because they are in Italian. It is difficult change the settings because the menus are in Italian. Plus, even if I change them, they all reset the next time the vehicle is started. I have taken it to the dealer numerous times. The dealer says there is nothing they can do and it can only be corrected with a software update that is not yet available.

NHTSA ID

11697481

Incident

Jun 6, 2025

Computer telling vehicle to do a sudden unintended acceleration. Forward collision warning system did not respond. Air bags didn’t deploy. No diagnostics have been done. No warning lamps illuminated on dash. Vehicle currently is at repair shop. While pulling into a parking space at low rate of speed, vehicles engine reved up and vehicle took off, braking system did not respond unable to stop vehicle, hit a parking lot light post .

NHTSA ID

11695181

Incident

Oct 20, 2025

The contact owns a 2023 Jeep Grand Cherokee L. The contact stated that while driving at an undisclosed speed, the infotainment display was frequently powering off and on and failed to display pertinent vehicle safety information; however, the vehicle returned to normal functionality, and the contact continued driving to the destination. Upon the return trip to the residence and loading groceries into the rear of the vehicle, the liftgate started to close independently. The contact made several attempts to trigger the liftgate proximity sensor and pinch protection system to prevent the liftgate from closing; however, the vehicle failed to detect the presence of a person, and the liftgate continued to close. In response, the contact jumped into the rear of the vehicle to escape possible injury from the liftgate closing prematurely. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 59,000.

NHTSA ID

11692202

Incident

Oct 4, 2025

Mileage

59,000 mi

My 2023 Jeep Grand Cherokee L and intermittent starting issue. The vehicle would not recognize the key at times. After a while I was unable to start the vehicle without having the fob touching. Last week the vehicle you start and the shutoff when I tried to drive away. I resorted to using the auto start and manipulate the vehicle start that way. A vehicle randomly shutting off when attempting to drive put myself and others at risk. I took the vehicle to the dealership and it was diagnosed that my Radio Frequency Hub module would need to be replaced. The part was replaced and programed resulting in the issue being revolved however the dealership failed connect both keys to the new RFH unit. After some reached I saw that the 2022 Jeeps had a recall for the same component: Customer Satisfaction Notification Z23 Radio Frequency Hub Module. unable to upload invoice at this time but can provide via email upon request

NHTSA ID

11691640

Incident

Sep 29, 2025

Generally, for the entire time we've owned the car, it has ongoing and systemic electronics malfunctions. This ranges from the car slamming on its own brakes while driving to systems not working to the seat shifting on its own while driving to false positives in the NAV system, etc. A lot of the malfunctions are funny, some are dangerous, but the common thread is that in spite of months in repair and countless supposed repairs by dealerships, the problems continue. And, yes, some of these absolutely put safety at risk (slamming on the brakes for no reason, false positives on detecting objects in road, seat moving during vehicle operation, speedometer ceasing to work, etc). Chrysler has confirmed and acknowledged these problems in the form of various settlements in spite of our requests for a buyback, offering us money, but leaving us saddled with the lemon. What I'm complaining here about, however, is that for the second time the vehicle has apparently caught fire in the engine when started from being off. The first time, it was supposedly fixed by replacing a sensor, but it did it again today, stranding my wife and young son in a parking lot. This car is a death trap and will, sooner or later, hurt or kill someone.

NHTSA ID

11672312

Incident

Jul 9, 2025

The contact owns a 2023 Jeep Grand Cherokee L. The contact stated that while the vehicle was turned on and unlocked with the keys inside the cup holder, the contact was outside of the vehicle while the contact's daughter was inside the vehicle. The contact stated that the doors failed to open, and the remote entry feature was inoperable. The contact called 911, and the fire department was able to break the window and entered the vehicle. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 35,000.

NHTSA ID

11666570

Incident

Jun 11, 2025

Mileage

35,000 mi

The contact owns a 2023 Jeep Grand Cherokee L. The contact stated that while his wife was exiting the vehicle, the four doors independently locked, leaving a child locked inside the vehicle. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic to be diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 8,500. The VIN was not available.

NHTSA ID

11664371

Incident

Jun 2, 2025

Mileage

8,500 mi

This has happened a few times, just will be driving and the collision lights will turn on my dash. Has not caused any serious issues. but i am concerned one day this will alert my Automatic break and cause my car to stop while driving and cause serious harm to me or someone else. I have taken this to the shop and was just told they can not get it to " pop" up on the dash so aren't sure how to take care of it

NHTSA ID

11650303

Incident

Nov 7, 2024

Electrical System: The dashboard and screen have repeatedly turned off, the windows have become inoperable, and numerous warning lights and messages have appeared, including alerts for night vision, front camera sensor, and service car. Climate Control System: The system blows inconsistent temperatures, ranging from extremely hot to very cold. It also gets stuck in windshield defrost mode regardless of the selected setting. This has caused dangerous fogging of the windows, obstructing my vision while driving. Drivetrain: The vehicle shakes and trembles, both at high speeds and at a complete stop. There is also a distinct abnormal sound coming from the driver's front side. These issues suggest potential problems with the axle, transmission, suspension, or a combination of these components. Potentially the Engine: The vehicle has experienced sudden acceleration issues while shifting gears, which could indicate an engine-related problem. Loss of Vehicle Control: The trembling and shaking, particularly at higher speeds, can cause a loss of control, increasing the risk of an accident. Unexpected Acceleration: The sudden acceleration issues while shifting gears could lead to unintended speeding and collisions. Impaired Visibility: The climate control malfunctions, specifically the extreme temperature fluctuations and persistent fogging of the windows, significantly reduce visibility and make it dangerous to drive, especially in inclement weather. I have been forced to pull over multiple times to clear the windshield due to the severity of the fogging. Distraction and Discomfort: The extreme temperatures blowing from the climate control system are distracting and uncomfortable, which can impair my focus while driving. Car has only been inspected by dealership. No there were no warning messages prior to the car starting to act up.

NHTSA ID

11641811

Incident

May 30, 2023